Wigder, H. Neil <br/><br/>
Wigder's guide to over-the counter drug :   a critical comparison of the effectiveness, cost and safety of the most popular and widely advetised brands /  
H. Neil Wigder 
 - Los Ángeles :  J.P. Tarcher,  1979 
 - 224 p. : tabs 
<br/><br/> Incluye índice y glosario : p. 212 
<br/><br/><label>ISBN: </label>0874771110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicamentos de venta libre
<br/><br/><label>Dewey Class. No.: </label>615.1 W654w